asyncrat | 42deff2a52933b9ec51e630118acb6ce39b5474683ce4b5e2dee16d73da214f8

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General

Target
42deff2a52933b9ec51e630118acb6ce39b5474683ce4b5e2dee16d73da214f8
Size 45KB
Sample260722-mnfqfaztex
SHA256 42deff2a52933b9ec51e630118acb6ce39b5474683ce4b5e2dee16d73da214f8
MD5 7e390b9ea004f8e1b000400547757399
SHA1 1ddbc19807e5b0b7a69028c4771e3048b2bb1add
SHA512 5ae17ac7e610ab26738e2b62635f737b4b17763377559ea5f475c10f7ca34ba476e37f65643e8b8722676b6f6f55d5b8aa0ff694b25af3bb6e18277178462bb8
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1nLiE02FjMdjYkkmPIQzjbOgX3iY77t8WLaeqDllid:wuZ8pT1tc2KL9wQPQ3bxXSlQvh4dMx
TLSH
T170231A0037E9812BF5BE4B7899F26245867AF1733603D64D1C8451DB5B23FC68A43AEE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.tech:80
sex18.tech:22
sex18.tech:8080
sex18.tech:8880
sex18.tech:2052
sex18.tech:2082
sex18.tech:2086
sex18.tech:2095
sex18.tech:443
sex18.tech:2053
sex18.tech:2083
sex18.tech:2087
sex18.tech:2096
sex18.tech:8443
www.sex18.tech:80
www.sex18.tech:22
www.sex18.tech:8080
www.sex18.tech:8880
www.sex18.tech:2052
www.sex18.tech:2082
www.sex18.tech:2086
www.sex18.tech:2095
www.sex18.tech:443
www.sex18.tech:2053
www.sex18.tech:2083
www.sex18.tech:2087
www.sex18.tech:2096
www.sex18.tech:8443
azorult.sex18.tech:80
azorult.sex18.tech:22
azorult.sex18.tech:8080
azorult.sex18.tech:8880
azorult.sex18.tech:2052
azorult.sex18.tech:2082
azorult.sex18.tech:2086
azorult.sex18.tech:2095
azorult.sex18.tech:443
azorult.sex18.tech:2053
azorult.sex18.tech:2083
azorult.sex18.tech:2087
azorult.sex18.tech:2096
azorult.sex18.tech:8443
blacklotus.sex18.tech:80
blacklotus.sex18.tech:22
blacklotus.sex18.tech:8080
blacklotus.sex18.tech:8880
blacklotus.sex18.tech:2052
blacklotus.sex18.tech:2082
blacklotus.sex18.tech:2086
blacklotus.sex18.tech:2095
blacklotus.sex18.tech:443
blacklotus.sex18.tech:2053
blacklotus.sex18.tech:2083
blacklotus.sex18.tech:2087
blacklotus.sex18.tech:2096
blacklotus.sex18.tech:8443

Mutex

fnBcnsbb7Wf0

Attributes

delay
0
install
true
install_file
5vv5.exe
install_folder
%AppData%

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Async RAT payload 1 IoCs

rat

resource	yara_rule
sample	family_asyncrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
42deff2a52933b9ec51e630118acb6ce39b5474683ce4b5e2dee16d73da214f8

File Explorer

42deff2a52933b9ec51e630118acb6ce39b5474683ce4b5e2dee16d73da214f8

.exe 45KB

42deff2a52933b9ec51e630118acb6ce39b5474683ce4b5e2dee16d73da214f8

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 42deff2a52933b9ec51e630118acb6ce39b5474683ce4b5e2dee16d73da214f8
MD5 7e390b9ea004f8e1b000400547757399
SHA1 1ddbc19807e5b0b7a69028c4771e3048b2bb1add
SHA512 5ae17ac7e610ab26738e2b62635f737b4b17763377559ea5f475c10f7ca34ba476e37f65643e8b8722676b6f6f55d5b8aa0ff694b25af3bb6e18277178462bb8
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1nLiE02FjMdjYkkmPIQzjbOgX3iY77t8WLaeqDllid:wuZ8pT1tc2KL9wQPQ3bxXSlQvh4dMx
TLSH
T170231A0037E9812BF5BE4B7899F26245867AF1733603D64D1C8451DB5B23FC68A43AEE
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Async RAT payload

rat
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

51262

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

42deff2a52933b9ec51e630118acb6ce39b5474683ce4b5e2dee16d73da214f8

mscoree

dotnet